solve the equation 3(4p-5)+5(6p-4)=27
Answers
Answered by
3
Answer:
=> 3(4p - 5) + 5(6p - 4) = 27
=> 12p - 15 + 30p - 20 = 27
=> 42p - 35 = 27
=> 42p = 27 + 35
=> 42p = 62
=> p = 62/42
=> p = 31/21
Answered by
2
Answer:
p = 31 / 21
Step-by-step explanation:
3(4p - 5) + 5(6p - 4) = 27
12p - 15 + 30p - 20 = 27
42p - 35 = 27
42p = 27 + 35
42p = 62
p = 62 / 42
p = 31 / 21
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